Mortise and tenon building blocks (yellow roof)
CN309347559SActive Publication Date: 2025-06-20王道芝
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Patent Information
- Application Number
- CN202430633939.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2039-10-09
Smart Images
Figure 000019_ABST
Abstract
1. Name of the Design Product: Mortise and Tenon Building Blocks (Yellow Roof). 2. Use of the Design Product: An educational toy for children's entertainment and play, which exercises logical thinking and spatial imagination abilities. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Reference Drawing of the Use State
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